Perhaps you should try some spelling variations:
information networks » information needs
face communication » voice communication, de communication, time communication
developpement west » developpement des, developpement et, development west
la developpement » le developpement, de developpement, et developpement
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
technology 2.2 » technology _, technology 1, technology 3
networks van » networks a, networks a4, networks via
van face » von face, en face

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology 2.2 information networks van face communication a la developpement west africa.*.